<div style="line-height:1.7;color:#000000;font-size:14px;font-family:Arial"><div style="margin: 0;">It works. Thanks, Aravinda.</div><div style="margin: 0;"><span style="font-size: 14px;">According to Red Hat's documentation, I can see the hidden folders by using ls -l command. </span>It seems that this is different from the content in the Red Hat document. </div><div style="margin: 0;"><span style="font-size: 14px;"><br></span></div><div style="margin: 0;"><span style="font-size: 14px;">[root@pgsql-1 ~]# ls -la /mnt/glusterfs_disperse_vol_2/</span></div><div>... cannot see any hidden directory ...</div><p style="margin: 0;"><br></p><p style="margin: 0;"><span style="font-size: 14px;">[root@pgsql-1 ~]# ls -la /mnt/glusterfs_disperse_vol_2/.snaps_disperse_vol_2</span></p><p style="margin: 0;"><span style="font-size: 14px;">total 40</span></p><p style="margin: 0;"><span style="font-size: 14px;">drwxr-xr-x 3 root root 8192 Dec 20 20:28 snap_disperse_vol_2</span></p><p style="margin: 0;"><span style="font-size: 14px;">drwxr-xr-x 3 root root 8192 Dec 20 20:28 snap_disperse_vol_2_2</span></p><p style="margin: 0;"><span style="font-size: 14px;">drwxr-xr-x 3 root root 8192 Dec 21 15:37 snap_disperse_vol_2_3_GMT-2021.12.21-07.39.00</span></p><p style="margin: 0;"><span style="font-size: 14px;">drwxr-xr-x 3 root root 8192 Dec 21 15:37 snap_disperse_vol_2_test1</span></p><p style="margin: 0;"><span style="font-size: 14px;">drwxr-xr-x 3 root root 8192 Dec 21 15:37 snap_disperse_vol_2_test2</span></p><div><br></div><p style="margin: 0;"><br></p><div style="position:relative;zoom:1"><p style="margin: 0">--</p><div>
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<div> </div></div></div></div></div><div style="clear:both"></div></div><div id="divNeteaseMailCard"></div><p style="margin: 0;"><br></p><p>At 2021-12-22 14:09:55, "Aravinda VK" <aravinda@kadalu.io> wrote:</p><blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid">Observed one more thing from your Volume info. Snaps directory is configured as <div class=""><br class=""></div><div class="">----</div><div class="">features.snapshot-directory: .snaps_disperse_vol_2</div><div class="">----</div><div class=""><br class=""></div><div class="">Try `ls /media3/.snaps_disperse_vol_2` and `ls /mnt/disperse_vol_2/.snaps_disperse_vol_2`</div><div class=""><br class=""></div><div class=""><div><br class=""><blockquote type="cite" class=""><div class="">On 22-Dec-2021, at 11:07 AM, samfisher1 <<a href="mailto:samfisher1@126.com" class="">samfisher1@126.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div style="line-height: 1.7; font-size: 14px; font-family: Arial;" class=""><div style="margin: 0;" class=""><div style="margin: 0;" class="">.snaps directory doesn't exist.</div><div style="margin: 0;" class="">[root@pgsql-1 ~]# df -hT /mnt/glusterfs_disperse_vol_2</div><div style="margin: 0;" class="">Filesystem Type Size Used Avail Use% Mounted on</div><div style="margin: 0;" class="">pgsql-1:/disperse_vol_2.tcp fuse.glusterfs 38G 525M 38G 2% /mnt/glusterfs_disperse_vol_2</div><div style="margin: 0;" class=""><br class=""></div><div style="margin: 0;" class="">[root@pgsql-1 ~]# ls -la /mnt/glusterfs_disperse_vol_2/.snap*</div><div style="margin: 0;" class="">ls: cannot access /mnt/glusterfs_disperse_vol_2/.snap*: No such file or directory</div><div style="margin: 0;" class="">[root@pgsql-1 ~]# ls -la /mnt/glusterfs_disperse_vol_2/.snaps</div><div style="margin: 0;" class="">ls: cannot access /mnt/glusterfs_disperse_vol_2/.snaps: No such file or directory</div><div class=""><br class=""></div><div class="">It makes me crazy, I don't have any clues to solve this problem. </div></div><div style="margin: 0px;" class=""><br class=""></div><div style="position:relative;zoom:1" class=""><div style="margin: 0px;" class="">--</div><div class="">
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<div class="">Lee.T <font face="Trebuchet MS" class=""></font></div></div></div></div></div><div style="clear:both" class=""></div></div><div class=""></div><div style="margin: 0px;" class=""><br class=""></div><p class="">At 2021-12-22 12:30:27, "Aravinda VK" <<a href="mailto:aravinda@kadalu.io" class="">aravinda@kadalu.io</a>> wrote:</p><blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid" class="">I think `.snaps` is not shown when you do `ls` it is a virtual directory. Please confirm if it is not visible when you run ls command as below.<div class=""><br class=""></div><div class="">ls /media3/.snaps</div><div class=""><br class=""></div><div class="">In the fuse example, Snap volume itself is mounted and not using User Serviceable snapshots feature. Try mounting as below and see if .snaps directory is visible.</div><div class=""><br class=""></div><div class="">mount -t glusterfs 10.10.10.1:/disperse_vol_2 /mnt/disperse_vol_2</div><div class="">ls /mnt/disperse_vol_2/.snaps</div><div class=""><br class=""></div><div class=""><div class="">Aravinda Vishwanathapura</div><div class=""><a href="https://kadalu.io/" class="">https://kadalu.io</a></div><div class=""><br class=""><blockquote type="cite" class=""><div class="">On 22-Dec-2021, at 8:37 AM, samfisher1 <<a href="mailto:samfisher1@126.com" class="">samfisher1@126.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div style="line-height: 1.7; font-size: 14px; font-family: Arial;" class=""><div style="margin: 0;" class="">Tks, Aravinda </div><div style="margin: 0;" class="">The snapshot is already activated and you can see the snapshot status is started in the previous command output.</div><div style="margin: 0;" class=""><br class=""></div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class=""><br class=""></div><div style="position:relative;zoom:1" class=""><div style="margin: 0px;" class="">--</div><div class="">
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<div class=""> </div></div></div></div></div><div style="clear:both" class=""></div></div><div class=""></div><div style="margin: 0px;" class=""><br class=""></div><p class="">At 2021-12-21 20:13:47, "Aravinda VK" <<a href="mailto:aravinda@kadalu.io" class="">aravinda@kadalu.io</a>> wrote:</p><blockquote id="isReplyContent" style="PADDING-LEFT: 1ex; MARGIN: 0px 0px 0px 0.8ex; BORDER-LEFT: #ccc 1px solid" class="">Is the Snapshot activated?<div class=""><br class=""></div><div class="">gluster snapshot activate <snapname></div><div class=""><br class=""></div><div class=""><div class="">Aravinda Vishwanathapura</div><div class=""><a href="https://kadalu.io/" class="">https://kadalu.io</a></div><div class=""><br class=""><blockquote type="cite" class=""><div class="">On 21-Dec-2021, at 4:06 PM, samfisher1 <<a href="mailto:samfisher1@126.com" class="">samfisher1@126.com</a>> wrote:</div><br class="Apple-interchange-newline"><div class=""><div style="line-height: 1.7; font-size: 14px; font-family: Arial;" class=""><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""><span style="font-size: 14px; background-color: rgb(221, 64, 50);" class=""></span>Sorry for disturbing you... Uh, I met a very strange GlusterFS problem: I can access snapshots by using FUSE mount and it works fine. However, when I test Gluster USER-SERVICEABLE snapshots feature, I find I cannot see .snap directory in the NFS shared directory. So pls help me solve this problem, many thanks~</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">My Gluster version is glusterfs 8.6. My OS version is CentOS 7.9.2009 </span></div><p style="margin:0;" class=""></p><ul class=""><li class=""><span style="font-size: 14px;" class=""><b class="">Here is gluster volume and snapshot info.</b></span></li></ul><div class=""><br class="webkit-block-placeholder"></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# gluster v info disperse_vol_2</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""><br class=""></span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Volume Name: disperse_vol_2</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Type: Disperse</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Volume ID: a8bd1d15-20c0-43af-a66e-eb166bd92f4c</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Status: Started</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Snapshot Count: 5</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Number of Bricks: 1 x (4 + 2) = 6</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Transport-type: tcp</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Bricks:</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick1: pgsql-1:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick1/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick2: pgsql-2:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick2/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick3: pgsql-3:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick3/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick4: pgsql-1:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick4/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick5: pgsql-2:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick5/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Brick6: pgsql-3:/run/gluster/snaps/1c51095f455d4b93b1dd2fcfdfdb6127/brick6/data</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Options Reconfigured:</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.show-snapshot-directory: on</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.snapshot-directory: .snaps_disperse_vol_2</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.uss: enable</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">storage.fips-mode-rchecksum: on</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">transport.address-family: inet</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">nfs.disable: on</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.quota: off</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.inode-quota: off</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.quota-deem-statfs: off</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">features.barrier: disable</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">snap-activate-on-create: disable</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">cluster.enable-shared-storage: enable</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><p style="margin:0;" class=""></p><ul class=""><li class=""><span style="font-size: 14px;" class=""><b class="">Here is the snapshot info:</b></span></li></ul><div class=""><br class="webkit-block-placeholder"></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# gluster snap info snap_disperse_vol_2_test1</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Snapshot : snap_disperse_vol_2_test1</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Snap UUID : 8cab3954-3055-43aa-b34f-bbff58375881</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Created : 2021-12-21 09:23:43</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">Snap Volumes:</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""><br class=""></span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""> Snap Volume Name : 4dd90c9a08f1449fb865a368676ebd61</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""> Origin Volume name : disperse_vol_2</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""> Snaps taken for disperse_vol_2 : 5</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""> Snaps available for disperse_vol_2 : 251</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class=""> Status : Started</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><p style="margin:0;" class=""></p><ul class=""><li class=""><span style="font-size: 14px;" class="">But I </span><span style="background-color: rgb(255, 255, 255); font-size: 14px; color: rgb(158, 15, 48);" class=""><b class="">can not see any .snaps directory in the media3 directory.</b></span></li></ul><div class=""><br class="webkit-block-placeholder"></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# mount -t nfs 10.10.10.1:/disperse_vol_2 /media3/</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# ls -a /media3</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">. 21.txt 24.txt 27.txt 2.txt 32.txt 35.txt </span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">.. 22.txt 25.txt 28.txt 30.txt 33.txt 36.txt </span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><p style="margin:0;" class=""></p><ul class=""><li class=""><span style="font-size: 14px;" class=""><b class="">I can access snapshot by using FUSE mount and it works fine.</b></span></li></ul><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# mount -t glusterfs 10.10.10.1:/snaps/snap_disperse_vol_2_test1/disperse_vol_2 /mnt/snap/</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">[root@pgsql-1 media-cifs]# ls /mnt/snap/</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">20.txt 23.txt 26.txt 29.txt 31.txt 34.txt 37.txt 3.txt 42.txt 45.txt 48.txt 50.txt 7.txt</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">21.txt 24.txt 27.txt 2.txt 32.txt 35.txt 38.txt 40.txt 43.txt 46.txt 49.txt 5.txt 8.txt</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">22.txt 25.txt 28.txt 30.txt 33.txt 36.txt 39.txt 41.txt 44.txt 47.txt 4.txt 6.txt 9.txt</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">```</span></div><div style="margin: 0px;" class=""><span style="font-size: 14px;" class="">I haven't any clues to solve this problems, pls help me. tks~</span></div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class=""><br class=""></div><div style="margin: 0px;" class="">--</div><div style="position:relative;zoom:1" class=""><div class="">
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<div class=""><font face="Trebuchet MS" class=""></font>Lee.T</div><div class=""><font size="3" class=""><font face="Trebuchet MS" class=""> </font></font></div>
<div class=""> </div></div></div></div></div><div style="clear:both" class=""></div></div><br class=""><br class=""></div><br class=""><br class=""><span title="neteasefooter" class=""><div class=""> <br class="webkit-block-placeholder"></div></span>________<br class=""><br class=""><br class=""><br class="">Community Meeting Calendar:<br class=""><br class="">Schedule -<br class="">Every 2nd and 4th Tuesday at 14:30 IST / 09:00 UTC<br class="">Bridge: <a href="https://meet.google.com/cpu-eiue-hvk" class="">https://meet.google.com/cpu-eiue-hvk</a><br class="">Gluster-users mailing list<br class=""><a href="mailto:Gluster-users@gluster.org" class="">Gluster-users@gluster.org</a><br class=""><a href="https://lists.gluster.org/mailman/listinfo/gluster-users" class="">https://lists.gluster.org/mailman/listinfo/gluster-users</a><br class=""></div></blockquote></div><br class=""><div class="">
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<div>Aravinda Vishwanathapura</div><div><a href="https://kadalu.io" class="">https://kadalu.io</a></div><div class=""><br class=""></div><br class="Apple-interchange-newline">
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